Features: Make from Stainless Steel, this spring fixing clip ensures long terms use and reliability. The sofa bed spring clips effectively reduce noise interferences, ensuring a quieter and more comfortable seating experience. The spring installation hardware ensures that the spring are firmly fixed in place, providing longlasting support and stability. Through 4 fixing holes, the frame can be firmly connecting with screws and nails, which can be accurately fixed in the corresponding installation position. It is used to fix the spring of sofa / bed and other furniture. Specifications: Component: Stainless Steel Width: about 2cm/0.79inch Package Includes: 12pcs Sofa Spring Fixing Clip note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.